English verb conjugation
COULD BARTEND

Regular verb: bartend - bartended - bartended

Affirmation

Simple form	V-ing form
I could bartend you could bartend she could bartend we could bartend you could bartend they could bartend	I could be bartending you could be bartending she could be bartending we could be bartending you could be bartending they could be bartending
Perfect	V-ing perfect
I could have bartended you could have bartended she could have bartended we could have bartended you could have bartended they could have bartended	I could have been bartending you could have been bartending she could have been bartending we could have been bartending you could have been bartending they could have been bartending

Negation

Simple form	V-ing form
I couldn't bartend you couldn't bartend she couldn't bartend we couldn't bartend you couldn't bartend they couldn't bartend	I couldn't be bartending you couldn't be bartending she couldn't be bartending we couldn't be bartending you couldn't be bartending they couldn't be bartending
Perfect	V-ing perfect
I couldn't have bartended you couldn't have bartended she couldn't have bartended we couldn't have bartended you couldn't have bartended they couldn't have bartended	I couldn't have been bartending you couldn't have been bartending she couldn't have been bartending we couldn't have been bartending you couldn't have been bartending they couldn't have been bartending

Interrogative form

Simple form	V-ing form
could I bartend? could you bartend? could she bartend? could we bartend? could you bartend? could they bartend?	could I be bartending? could you be bartending? could she be bartending? could we be bartending? could you be bartending? could they be bartending?
Perfect	V-ing perfect
could I have bartended? could you have bartended? could she have bartended? could we have bartended? could you have bartended? could they have bartended?	could I have been bartending? could you have been bartending? could she have been bartending? could we have been bartending? could you have been bartending? could they have been bartending?

Interro-negative form

Simple form	V-ing form
couldn't I bartend? couldn't you bartend? couldn't she bartend? couldn't we bartend? couldn't you bartend? couldn't they bartend?	couldn't I be bartending? couldn't you be bartending? couldn't she be bartending? couldn't we be bartending? couldn't you be bartending? couldn't they be bartending?
Perfect	V-ing perfect
couldn't I have bartended? couldn't you have bartended? couldn't she have bartended? couldn't we have bartended? couldn't you have bartended? couldn't they have bartended?	couldn't I have been bartending? couldn't you have been bartending? couldn't she have been bartending? couldn't we have been bartending? couldn't you have been bartending? couldn't they have been bartending?